Jailer of Baalb. A giant of a man (he was reputedly over 9 feet tall), Thumbi had a horrible cruel streak, and enacted many vicious punishments on his victims. One of his methods involved covering a prisoner in burning honey, and releasing bees into the cell (the victim would suffer terrible burns and stings).

Thumbi famously jailed Tarvu, when he falsely accused of witchcraft by Uckob. It is said that he was very cruel to Tarvu, but was amazed at how calm Tarvu remained under duress and beatings.

Known as the 'cruelest man alive', Thumbi, shown here with his companion, Talfunt, a tortoise with an equally cruel streak.